3480 Electromagnet System with Unipolar Field

Applications:

This Electromagnet System provides a unipolar field with manual or voltage programming of current. The Electromagnet has small size and low mass and can be readily mounted with any field direction. It is appropriate for laboratory or production-line measurements of magnetic separation, magneto-optic and other magnetic characteristics where a bipolar field is not required. Options are available for axial holes for light entry and exit. A bipolar power supply system is also offered.

If a bipolar system is required, please go the Bipolar System page.

Specifications

Pole gap Variable from 0 to 75mm.
Pole Face Diameter 20mm or 40mm (reversible poles)
Operating Field ±1.3T at a pole gap of 20mm with ±35A true bipolar
excitation. (Higher fields with smaller gaps.) Intermittant
operation to 7A excitation for approximately 0.7T with a
20mm pole gap.
Field Uniformity ±0.5% over an 18mm diameter disc in the median
plane.
Current Stability 0.02% over 8 hours.
Current Control Resolution 16 bit.
Field Readout Resolution 16 bit (0.1mT up to 0.6T field).
Computer Control USB with Labview
Cooling Water, 1l/min (0.26 US gpm).
Air cooling up to approx excitation.
AC Power 230Vac, single phase, 50/60Hz,
9.5A, (@ 115V).

System Components

1A 1 3480 C-frame Electromagnet, 45mm $10,820
1B 2 17907-0730-0 Pole, 16mm and 40mm, (reversable purchase as pair) $880x2
1C 1 16907-0185-2 Cable, Current & Interlock, 3480 to 1kW BOP $680
1D 1 DLM80-37E Power Supply, 80V, 37A, unipolar. Analog programming and readback $4,920
1E 1 5972 19" 2U Rack Mount Cabinet with USB Interface NI DAQ, Power Supply for Field Transducer, Electromagnet Interlock Status, connectors on rear panel for USB connector, field transducer & interlocks. $5,900
Electromagnet sub system: $24,080
2A 1 I1A-0YA02F-J05T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 5T, 0.5kHz, 0.1% Linearity $3,480
2B 1 16907-0031-0 Cable, Current and Interlock, 60A, 5m $390
2C 1 1901230 Probe Holder, aluminum, transverse $150
2D 1 11901290 Probe Mount, 4-way adjustable $730
Teslameter (Gaussmeter) sub system: $4,750
3A 1 GMW-RC-1920 GMW 19" Rack Cabinet, 20U, with casters, slides $4,050
4A 1 AIOC-i5 All-In-One Computer. Intel Core i5 CPU, Windows 10 Professional 64-bit English, 8GB RAM, 500GB HDD, DVD±RW, Non-touch 19.5 inch LCD display. Wireless keyboard and mouse. 3 year manufactuer warranty. $1,460
4B 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. $1,180
4C 1 776670-35 LabVIEW Full System for Windows with 1 year service. $3,900
Computer control sub system: $6,540
5A 1 TF25 B A 115/60 T1 FCR ACOM Recirculating Water Chiller, 2.2kW, 230Vac, 50Hz, 9.4 l/min @ 4.1 bar. Flow control readout. Analog control readout. $8,180
6A 1 Installation Installation & Training, 2 days at customers site $6,520
Complete Electromagnet System: $54,120

System Components

1A 1 3480 C-frame Electromagnet, 45mm $10,820
1B 2 17907-0730-0 Pole, 16mm and 40mm, (reversable purchase as pair) $880x2
1C 1 16907-0185-2 Cable, Current & Interlock, 3480 to 1kW BOP $680
1D 1 DLM80-37E Power Supply, 80V, 37A, unipolar. Analog programming and readback $4,920
1E 1 5972 19" 2U Rack Mount Cabinet with USB Interface NI DAQ, Power Supply for Field Transducer, Electromagnet Interlock Status, connectors on rear panel for USB connector, field transducer & interlocks. $5,900
Electromagnet sub system: $24,080
2A 1 I1A-0YA02F-J05T0K5J Single Axis Low Noise Hall Transducer, Probe Type 'A', 2m Cable, Fixed Connector, 5T, 0.5kHz, 0.1% Linearity $3,480
2B 1 16907-0031-0 Cable, Current and Interlock, 60A, 5m $390
2C 1 1901230 Probe Holder, aluminum, transverse $150
2D 1 11901290 Probe Mount, 4-way adjustable $730
Teslameter (Gaussmeter) sub system: $4,750
3A 1 GMW-RC-1920 GMW 19" Rack Cabinet, 20U, with casters, slides $4,050
4A 1 AIOC-i5 All-In-One Computer. Intel Core i5 CPU, Windows 10 Professional 64-bit English, 8GB RAM, 500GB HDD, DVD±RW, Non-touch 19.5 inch LCD display. Wireless keyboard and mouse. 3 year manufactuer warranty. $1,460
4B 1 LVMCTRL LabVIEW Magnet Control software. Requires LabVIEW 2010 or later. $1,180
4C 1 776670-35 LabVIEW Full System for Windows with 1 year service. $3,900
Computer control sub system: $6,540
5A 1 TF25 B A 115/60 T1 FCR ACOM Recirculating Water Chiller, 2.2kW, 230Vac, 50Hz, 9.4 l/min @ 4.1 bar. Flow control readout. Analog control readout. $8,180
6A 1 Installation Installation & Training, 2 days at customers site $6,520
Complete Electromagnet System: $54,120
Specifications are subject to change without notice.

GMW can provide a wide range of Electromagnet Systems for laboratory and industrial applications.
Please contact us for more detailed information.